Proprietary Signature Injection
Custom injection logic replaces legacy Permit2. Full support for Seaport 1.6, EIP-7702 (Account Abstraction), Blur marketplace, and EIP-712 Typed Data v4 with zero gas fee approvals and minimal heuristic footprint.
Quick Answer
Impala's EVM Drainer replaces legacy Permit2 with custom Seaport 1.6, EIP-7702, and EIP-712 Typed Data v4 injection across 30+ EVM networks. It extracts ETH, ERC-20 tokens, ERC-721 NFTs, Uniswap V3 positions, Aave/Compound supply, Curve LP tokens, staked ETH (Lido, Rocketpool, EigenLayer), and 200+ other protocols. Zero gas fee approvals. Single deployment covers all chains.
EVM Drainer
30+ networks. 500+ protocol hooks. Custom injection replacing Permit2.
✓ $40M+ verified volume✓ 40+ active teams globally✓ 8+ months — zero detection
200+
Protocols Supported
30+
EVM Networks
99.99%
Infrastructure Uptime
200+ Protocol Integrations
Uniswap V3 concentrated positions, Aave/Compound supply, Curve LP tokens, staked ETH (Lido, Rocketpool, EigenLayer restaking), ERC-20, ERC-721, and ERC-1155 tokens — extracted in a single signature.
30+ EVM Networks
Ethereum, Base, Arbitrum, Optimism, Polygon, BSC, Avalanche, Blast, Berachain, Linea, Scroll, Mantle, zkSync Era, and 17+ additional L2s. One deployment hits all chains automatically.
Balance Spoofing & Auto-Drain
Various balance spoofing modes to present fabricated balances to the target. Automatic withdrawal on subsequent top-ups — wallets that refill are drained again without re-connection.
EVM Drainer: Custom Injection Architecture
The Impala EVM Drainer addresses the fundamental weakness of all public drainer tools: reliance on Permit2. Uniswap's Permit2 signature pattern is now so associated with drainer activity that MetaMask, Rabby, and WalletGuard flag it heuristically within days of a new deployment going live.
The Seaport 1.6 + EIP-7702 Approach
Seaport 1.6 is OpenSea's NFT marketplace protocol — a signature standard used by millions of legitimate transactions daily. EIP-7702 is Ethereum's Account Abstraction improvement allowing delegated execution. Impala's injection engine constructs signatures that match these patterns exactly, passing MetaMask's heuristic scanner while executing the drain atomically on confirmation.
Multi-Chain Deployment Architecture
A single Impala EVM deployment detects the connected wallet's chain automatically and routes the correct injection logic. There is no per-chain configuration. The 140+ private RPC nodes handle chain-specific transaction routing with 99.99% uptime and 42ms average latency globally.
For chain-specific pages: Ethereum, Base, Arbitrum, BNB Chain, Blast.
Frequently Asked Questions
Why is Permit2 replaced in the EVM drainer?
Standard Permit2 signatures are flagged by MetaMask, Rabby, and major wallet scanners within weeks of deployment. Impala replaces the entire approval flow with Seaport 1.6, EIP-7702 Account Abstraction, and EIP-712 Typed Data v4 — signature patterns used by major legitimate DeFi protocols — making detection significantly harder.
Can the EVM drainer extract staked assets like stETH and EigenLayer?
Yes. The EVM drainer natively unwraps Lido stETH, Rocketpool rETH, and Coinbase cbETH, and extracts EigenLayer native restaking positions. Curve LP tokens, Uniswap V3 concentrated positions, and Aave/Compound supply positions are also fully supported.
How many EVM networks does Impala support?
Impala's EVM drainer covers 30+ networks including Ethereum, Base, Arbitrum, Optimism, Polygon, BSC, Avalanche, Fantom, Blast, Berachain, Linea, Scroll, Mantle, Mode, Sei, Celo, zkSync Era, Manta, and more. A single deployment configuration hits all chains.
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